FR2486223A1 - Echangeur de chaleur a lit fluidise - Google Patents

Echangeur de chaleur a lit fluidise Download PDF

Info

Publication number
FR2486223A1
FR2486223A1 FR8112963A FR8112963A FR2486223A1 FR 2486223 A1 FR2486223 A1 FR 2486223A1 FR 8112963 A FR8112963 A FR 8112963A FR 8112963 A FR8112963 A FR 8112963A FR 2486223 A1 FR2486223 A1 FR 2486223A1
Authority
FR
France
Prior art keywords
chamber
air
tubes
forming
bed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR8112963A
Other languages
English (en)
French (fr)
Other versions
FR2486223B1 (enrdf_load_stackoverflow
Inventor
Walfred Wilhelm Jukkola
Albert Martin Leon
Garritt Cornelius Van Dyk Jr
Daniel Eugene Mccoy
Barry Lee Fisher
Timothy Lee Saiers
Marlin Eugene Karstetter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dorr Oliver Inc filed Critical Dorr Oliver Inc
Publication of FR2486223A1 publication Critical patent/FR2486223A1/fr
Application granted granted Critical
Publication of FR2486223B1 publication Critical patent/FR2486223B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed
    • F22B31/0015—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type
    • F22B31/003—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type with tubes surrounding the bed or with water tube wall partitions
    • F22B31/0038—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type with tubes surrounding the bed or with water tube wall partitions with tubes in the bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/14—Supply mains, e.g. rising mains, down-comers, in connection with water tubes
    • F22B37/146—Tube arrangements for ash hoppers and grates and for combustion chambers of the cyclone or similar type out of the flues

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR8112963A 1980-07-02 1981-07-01 Echangeur de chaleur a lit fluidise Granted FR2486223A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/165,352 US4301771A (en) 1980-07-02 1980-07-02 Fluidized bed heat exchanger with water cooled air distributor and dust hopper

Publications (2)

Publication Number Publication Date
FR2486223A1 true FR2486223A1 (fr) 1982-01-08
FR2486223B1 FR2486223B1 (enrdf_load_stackoverflow) 1985-02-01

Family

ID=22598546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8112963A Granted FR2486223A1 (fr) 1980-07-02 1981-07-01 Echangeur de chaleur a lit fluidise

Country Status (11)

Country Link
US (1) US4301771A (enrdf_load_stackoverflow)
JP (1) JPS5741501A (enrdf_load_stackoverflow)
AU (1) AU539738B2 (enrdf_load_stackoverflow)
BE (1) BE889485A (enrdf_load_stackoverflow)
CA (1) CA1154335A (enrdf_load_stackoverflow)
DE (1) DE3125030A1 (enrdf_load_stackoverflow)
FR (1) FR2486223A1 (enrdf_load_stackoverflow)
GB (1) GB2079620B (enrdf_load_stackoverflow)
IN (1) IN156220B (enrdf_load_stackoverflow)
NL (1) NL8103165A (enrdf_load_stackoverflow)
ZA (1) ZA814096B (enrdf_load_stackoverflow)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1225292A (en) * 1982-03-15 1987-08-11 Lars A. Stromberg Fast fluidized bed boiler and a method of controlling such a boiler
CH656936A5 (de) * 1982-04-26 1986-07-31 Sulzer Ag Dampferzeuger mit wirbelschichtfeuerung.
US4449482A (en) * 1982-04-28 1984-05-22 Dorr-Oliver Incorporated Fluidized bed boilers
DE3229906A1 (de) * 1982-08-11 1984-02-16 Institut Kataliza Sibirskogo otdelenia Akademii Nauk SSSR, Novosibirsk Verfahren und vorrichtung zur verbrennung von brennstoffen
US4442797A (en) * 1983-01-24 1984-04-17 Electrodyne Research Corporation Gas and particle separation means for a steam generator circulating fluidized bed firing system
JPS602101U (ja) * 1983-06-17 1985-01-09 川崎重工業株式会社 流動床ボイラの流動層内水冷壁
US4672918A (en) * 1984-05-25 1987-06-16 A. Ahlstrom Corporation Circulating fluidized bed reactor temperature control
FI850372A0 (fi) * 1985-01-29 1985-01-29 Ahlstroem Oy Panna med cirkulerande baedd.
FR2581161B1 (fr) * 1985-04-29 1988-04-08 Omnium Traitement Valorisa Chaudiere a lit fluidise
JPS6314086A (ja) * 1986-07-03 1988-01-21 Ebara Corp 流動層熱回収装置
US5138982A (en) * 1986-01-21 1992-08-18 Ebara Corporation Internal circulating fluidized bed type boiler and method of controlling the same
JPS6346389A (ja) * 1986-08-13 1988-02-27 Ebara Corp 流動層熱回収装置における仕切壁
CA1285375C (en) * 1986-01-21 1991-07-02 Takahiro Ohshita Thermal reactor
US4712514A (en) * 1986-09-05 1987-12-15 Qinghua University Fluidized bed boiler and high temperature separators used therein
DE3715516A1 (de) * 1987-05-09 1988-11-17 Inter Power Technologie Wirbelschichtfeuerung
DE3784174T2 (de) * 1987-07-20 1993-09-02 Ebara Corp Wirbelbettofen mit innerer umwaelzung und verfahren zur steuerung desselben.
SE462994B (sv) * 1988-01-18 1990-09-24 Abb Stal Ab Foerbraenningsanlaeggning med fluidiserande baedd daer vattenfloedet till foeraangaren kan regleras saa att vid lastbortfall ett laempligt vattenfloede erhaalles till foeraangare och oeverhettare
US4951611A (en) * 1989-06-09 1990-08-28 Foster Wheeler Energy Corporation Fluidized bed reactor utilizing an internal solids separator
FI88200C (fi) * 1990-01-29 1993-04-13 Tampella Oy Ab Foerbraenningsanlaeggning
US5005528A (en) * 1990-04-12 1991-04-09 Tampella Keeler Inc. Bubbling fluid bed boiler with recycle
US5239945A (en) * 1991-11-13 1993-08-31 Tampella Power Corporation Apparatus to reduce or eliminate combustor perimeter wall erosion in fluidized bed boilers or reactors
US5277151A (en) * 1993-01-19 1994-01-11 Tampella Power Corporation Integral water-cooled circulating fluidized bed boiler system
US5395596A (en) * 1993-05-11 1995-03-07 Foster Wheeler Energy Corporation Fluidized bed reactor and method utilizing refuse derived fuel
AT401287B (de) * 1994-10-17 1996-07-25 Austrian Energy & Environment Kühlflächenauskleidung
US5553571A (en) * 1994-12-07 1996-09-10 Foster Wheeler Energy Corporation Rappable steam generator tube bank
US5876679A (en) * 1997-04-08 1999-03-02 Dorr-Oliver, Inc. Fluid bed reactor
AT412954B (de) * 2003-04-09 2005-09-26 Zsifkovits Wilhelm Anströmboden für einen wirbelschichtapparat
US7845540B2 (en) * 2005-08-30 2010-12-07 Micron Technology, Inc. Systems and methods for depositing conductive material into openings in microfeature workpieces
US9127208B2 (en) 2006-04-03 2015-09-08 Pharmatherm Chemicals, Inc. Thermal extraction method and product
US7905990B2 (en) 2007-11-20 2011-03-15 Ensyn Renewables, Inc. Rapid thermal conversion of biomass
TW201036527A (en) * 2009-03-19 2010-10-01 Acbel Polytech Inc Large-area liquid-cooled heat-dissipation device
FI121638B (fi) * 2009-06-12 2011-02-15 Foster Wheeler Energia Oy Leijupetireaktori
CN101761923A (zh) * 2010-03-02 2010-06-30 上海锅炉厂有限公司 一种锅炉布风板
US20110284359A1 (en) 2010-05-20 2011-11-24 Uop Llc Processes for controlling afterburn in a reheater and for controlling loss of entrained solid particles in combustion product flue gas
US8499702B2 (en) 2010-07-15 2013-08-06 Ensyn Renewables, Inc. Char-handling processes in a pyrolysis system
CN101900327B (zh) * 2010-09-08 2011-06-22 山东希尔生物质能源有限公司 生物质燃料内循环机械流化床角管式锅炉
WO2012075727A1 (zh) * 2010-12-05 2012-06-14 Wang Sen 循环流化床锅炉气固分离器及含有该气固分离器的锅炉
US9441887B2 (en) 2011-02-22 2016-09-13 Ensyn Renewables, Inc. Heat removal and recovery in biomass pyrolysis
US9347005B2 (en) 2011-09-13 2016-05-24 Ensyn Renewables, Inc. Methods and apparatuses for rapid thermal processing of carbonaceous material
US10041667B2 (en) 2011-09-22 2018-08-07 Ensyn Renewables, Inc. Apparatuses for controlling heat for rapid thermal processing of carbonaceous material and methods for the same
US10400175B2 (en) 2011-09-22 2019-09-03 Ensyn Renewables, Inc. Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material
US9044727B2 (en) 2011-09-22 2015-06-02 Ensyn Renewables, Inc. Apparatuses and methods for controlling heat for rapid thermal processing of carbonaceous material
US9109177B2 (en) 2011-12-12 2015-08-18 Ensyn Renewables, Inc. Systems and methods for renewable fuel
US9670413B2 (en) 2012-06-28 2017-06-06 Ensyn Renewables, Inc. Methods and apparatuses for thermally converting biomass
AR097135A1 (es) 2013-06-26 2016-02-24 Ensyn Renewables Inc Sistemas y métodos para combustible renovable
EP3337966B1 (en) 2015-08-21 2021-12-15 Ensyn Renewables, Inc. Liquid biomass heating system
CN105890159B (zh) * 2016-05-10 2018-08-21 北京热华能源科技有限公司 内置连通管的热水循环结构及多流程循环流化床热水锅炉
BR112019013387B1 (pt) 2016-12-29 2023-03-28 Ensyn Renewables, Inc Desmetalização de biomassa

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833051A (en) * 1971-06-23 1974-09-03 Ici Ltd Heat exchange
US4184455A (en) * 1978-04-10 1980-01-22 Foster Wheeler Energy Corporation Fluidized bed heat exchanger utilizing angularly extending heat exchange tubes
GB1582534A (en) * 1977-07-26 1981-01-07 Babcock & Wilcox Ltd Vapour generating and superheating apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387590A (en) * 1967-03-16 1968-06-11 Interior Usa System for regulating the total heat output in a burning fluidized bed heat exchanger or boiler
US3736908A (en) * 1971-10-08 1973-06-05 Us Interior System for starting a fluidized bed boiler
US3983927A (en) * 1975-06-25 1976-10-05 Dorr-Oliver Incorporated Heat exchanger for fluidized bed reactor
US4183330A (en) * 1977-12-28 1980-01-15 Foster Wheeler Development Corporation Fast fluidized bed steam generator
US4253425A (en) * 1979-01-31 1981-03-03 Foster Wheeler Energy Corporation Internal dust recirculation system for a fluidized bed heat exchanger

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833051A (en) * 1971-06-23 1974-09-03 Ici Ltd Heat exchange
GB1582534A (en) * 1977-07-26 1981-01-07 Babcock & Wilcox Ltd Vapour generating and superheating apparatus
US4184455A (en) * 1978-04-10 1980-01-22 Foster Wheeler Energy Corporation Fluidized bed heat exchanger utilizing angularly extending heat exchange tubes

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ENERGIE, vol. 31, no. 7 juillet 1979, pages 236-238, GRAEFEFING; *
POWER, vol. 124, no. 5, mai 1980, pages 95-97, New York (USA); *

Also Published As

Publication number Publication date
GB2079620A (en) 1982-01-27
JPS5741501A (en) 1982-03-08
AU539738B2 (en) 1984-10-11
ZA814096B (en) 1983-02-23
BE889485A (fr) 1981-11-03
IN156220B (enrdf_load_stackoverflow) 1985-06-01
CA1154335A (en) 1983-09-27
US4301771A (en) 1981-11-24
NL8103165A (nl) 1982-02-01
AU7230281A (en) 1982-01-07
DE3125030A1 (de) 1982-05-27
FR2486223B1 (enrdf_load_stackoverflow) 1985-02-01
GB2079620B (en) 1984-02-29

Similar Documents

Publication Publication Date Title
FR2486223A1 (fr) Echangeur de chaleur a lit fluidise
CH622080A5 (enrdf_load_stackoverflow)
GB2046886A (en) Fluidized bed fired fluid heaters
JPS59112113A (ja) 廃棄物焼却装置
FR2526129A1 (fr) Chaudiere a lit fluidise
EP0119115B1 (fr) Générateur thermique pour la réalisation du chauffage de fluide par échange thermique au moyen d'un lit fluidisé et le procédé pour sa mise en oeuvre
BE897104A (fr) Incinerateur vertical a echange thermique regenerateur,
US4493291A (en) Gas cooler arrangement
EP0216677A1 (fr) Chaudière à lit fluidisé circulant
BR112017002756B1 (pt) Aparelho para queimar combustível sólido
EP0016713B1 (fr) Procédé de récupération de chaleur sur un courant gazeux chaud et dispositif de mise en oeuvre
EP1558870B1 (fr) Reacteur a lit fluidise circulant avec separateur et gaine d'acceleration integree
FR2466706A1 (fr) Rechauffeur ou generateur de vapeur a lit fluidise et de faible encombrement
EP0236647B1 (fr) Générateur thermique à lit fluidisé à moyens améliorés d'évacuation des cendres et de récupération de chaleur
SU1149105A1 (ru) Топка кип щего сло
EP0044316A1 (en) Spouted and fluidised bed combustors
EP1910741B1 (fr) Reacteur a lit fluidise modulaire
EP0009456B1 (fr) Dispositif d'échange thermique entre des particules solides et un courant gazeux
FR2593891A1 (fr) Installation de combustion ayant une chambre de reaction pour un lit fluidise circulant
FR2476273A1 (fr) Foyer a lit fluidise avec chambres multiples et procede pour son utilisation
LU86352A1 (fr) Echangeur de chaleur gaz-gaz
EP0198758A1 (fr) Chaudière mixte à ordures ménagères et à combustible auxiliaire ainsi que son procédé de fonctionnement
EP0147275A2 (fr) Foyer de combustion pour chaudière à lit fluidisé
CN1021459C (zh) 热加工固体燃料的发生炉
FR2615600A1 (fr) Procede de production d'un fluide chaud et chaudiere pour l'execution de ce procede

Legal Events

Date Code Title Description
ST Notification of lapse